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DevOps - Dockers And Kubernetes Training

 Docker and Kubernetes are prominent names, highly appreciated for software development and deployment. Kubernetes is an open-source container–orchestration system used for automating the process of application development, scaling, and management. It intends to ensure a seamless platform to automate implementation, scaling, and procedures of application containers across clusters of hosts. Google designed it in 2014, and right now, it has been maintained by the Cloud Native Computing Foundation. It works with a different type of container tool comprising Docker. Many cloud services provide a Kubernetes-based platform as a service (IaaS or PaaS) on which Kubernetes can be implemented as a platform providing service. Moreover, many providers additionally offer their own branded Kubernetes distributions. 

Certified Industry Expert Trainers

Instructor Led Live Interactive Training

45 hours of Intense Learning

Subject mastery with personalised Assignments

24 x 7 Lifetime Support


DevOps - Dockers And Kubernetes Training Course Syllabus

The detailed syllabus is designed for freshers as well as working professionals

  1. DevOps Introduction
  • What is DevOps?
  • Why DevOps is needed?
  • DevOps Transition?
  • Technical Challenges
  • DevOps Market Trends
  • Various DevOps Tools
  • DevOps pipelines
  1. Basic Linux and Networking Concepts
  • Architecture and Filesystem of Linux
  • Linux Bash Commands
  • Managing Services on Linux
  • User and Group management
  • Filesystem usage.
  • IP assignment and Service Ports
  • Installing and Configuring Apache

 

  1. Cloud Computing with AWS
  • Fundamentals of Cloud Computing
  • Introduction to AWS
  • AWS Cloud – EC2, Security Groups, Amazon Machine Images
  • Key Management, Elastic & Public IP
  • IAAS PAAS SAAS,S3,Roles,Policies etc.
  • VPC creation and understanding Networking in AWS
  • Hypervisor, Baremetals, KVM,XEN
  • Why Cloud is required for DevOps
  • AWS – Defining EC2 Instances
  • Introduction to ELB, CDN, Auto Scaling

 

  1. Shell Scripting
  • Understanding fundamentals of Software Programming
  • Scripting Introduction
  • Shell Scripting – Learning to automate Operating System
  1. Source Code Management and Version Control
  • Source Code Management using GitHub
  • History of version control systems
  • Centralized vs Distributed version control system
  • Source Code Management System using Github
  • Working on Git Command Line and GitHub GUI
  • Cloning and check-in and committing. Repository creation etc
  • Build Tools (Maven/Graddle)
  • Understanding Branching, Merging, Forking, pull etc
  1. Continuous integration with Jenkins
  • Jenkins – Installation
  • Jenkins – Configuration
  • Jenkins – Management
  • Jenkins – Setup Build Jobs
  • Integration of JENKINS with GIT
  • Integration of Maven with Jenkins
  • Jenkins Dashboard
  • Remote Builds and user management in Jenkins
  • Understating Plugins and dependency
  • Pipeline Creation using Jenkins for CI
  • Jenkins – Testing
  1. Chef and its Component
  • Chef: Introduction
  • Chef: knife
  • Chef: knife demo
  • Chef: knife with chef-server
  • Chef: Roles
  1. Continuous Monitoring with Nagios
  • Host Monitoring using Nagios
  • Installation
  • Nagios Coding Language
  • Windows Monitoring
  • Linux Monitoring
  • Port Monitoring
  1. Ansible, Infrastructure as a Code
  • Understanding Configuration Management
  • Understanding Configuration Automation
  • Understanding Desired State Configuration Management
  • Understanding Continuous Configuration Automation
  • Understanding Server Client based Configuration Automation
  • Understanding Remote Configuration Automation
  1. Ansible Tool
  • Introduction of Ansible tool
  • Introduction to YAML Syntax
  • How to Install Ansible?
  • Ansible: Playbooks and Modules live examples on several industry scenarios
  • Basic: Running Commands
  • Ansible: Roles, Files, Templates, Handlers
  • Ansible: Best Practices
  1. Docker Session & Orchestration Tools
  • Introduction to micro services
  • Introduction to Docker
  • Introduction to Docker commands practical
  • Working with containers
  • Introduction to docker HUB
  • Docker Demo
  • Docker Swarm
  • Docker Compose
  1. Kubernetes
  • What is Kubernetes
  • Technical Overview of Kubernetes
  1. Terraform
  • What is Terraform
  • Build infrastructure using Terraform code
  • Change, destroy, manage infrastructure
  • Integrating Terraform on AWS
  • Updates to existing setup using Terraform

Docker

1. Understanding Containers?

2. Start with Docker

3. Install docker on Linux/windows

4. Understand :

Docker images
Containers
Docker repository
Docker commands
Dockerfile

5. Run your first containers

6. build container images

7. Mount local volumes to docker container

8. Get into a container, login to a container

9. Deploy static html website using docker

10. Deploy java application using docker container

12. See container insights using docker stats

13. Docker best practices
Kubernetes

1. Why Kubernetes?

2. What is Kubernetes?

3. Install Kubernetes/minikube and kubetools

4. understand:

Kubernetes architecture
kubedns
kubescheduler
kubeapi-server
kube-controller
kubeproxy
kubelet
etcd
nodes
pods

5. Understand use case of Kubernetes

6. deploy first container in Kubernetes

7. learn data persistence

8. Access kube dashboard

9. Scale your containers

10. Load balance containers

11. Kubernetes best practices

1. Ansible Case Studies:

Ansible playbook to install apache and configure httpd.conf as per required.
httpd daemon should be started and change index.html using lineinmodule for specific parameters
Ansible playbook using copy module to copy the vsftpd/httpd conf file to /var/www location
Replace all instances of ‘AllowOverride None’ with ‘AllowOverride AuthConfig’ in /etc/httpd/conf/httpd.conf using replace module or lineinmodule
Files copied should have backup in place and read permissions for all users
Playbook to copy /usr/local/bin/runme.sh to /usr/bin/runme.sh on all nodes and the files should have execute permissions and owned by DevOps users
Ansible playbook to create users and add them to respective groups
Ansible playbook to execute multiple playbooks at same time without executing single yml every time
Hardening of AWS instances to be done where httpd/nfs needs to be installed
Users can be created with specific privileges, crontabs should be added with desired ask
DNS entries needs to be updated etc/httpd/conf/httpd
Understand Templates, Roles, Handlers etc in Ansible and best practices being used in Production environment

2. Terraform Case Studies:

Terraform code to create 5-7 EC2 instances at same time
Terraform code for dependency module
Code to create multiple EC2 instances only if s3 bucket exists else discard the spawning.
Create multiple users in AWS using terraform code at same time with specific privileges
How to destroy only specific type instances from an existing code or run only specific task for an existing terraform code without hampering other running infrastructure.
Best other practices for terraform and limitations

3. Jenkins Case Studies:

Jenkins project to integrate Git with it. Run remote builds using Jenkins and later push/pull the builds from Git so that its automatically picked via Jenkins
Project to integrate Maven with Jenkins and automate project to do Maven build using Jenkins
User management using specific plugins in Jenkins so that all users doesn’t have access to all projects in Jenkins. Security tuning in Jenkins
Other best practices used in companies for Jenkins
Pipeline creation using Jenkins to automate several tasks.
Several scenarios to do actual troubleshooting in Jenkins related to errors, failures in builds.


DevOps Dockers And Kubernetes Training Course FAQ's

Docker is a prominent software containerization platform that packages the application into one standardized unit, enfolding it into an entire file system that includes everything required to execute on a server.

Kubernetes is a software developed by Google to self-regulate the deployment, ascending, and supervision of containerized applications.

Concisely, these two software together makes it easier to install, transport, and maintain complicated software applications anytime, anywhere.

We strongly believe in hands-on practical training and our trainers make sure that is imparted to our students as well. Saying that, yes we will cover a live project which needs to be completed during the course

Docker is an open-source and lightweight containerization technique, while Kubernetes is an open-source container management software used in diverse kinds of virtual, physical, and cloud environments.

After the course completion, an exam will be conducted to judge your knowledge along with the live project work completion check and you will be awarded a certificate from iLearning Class.